Unit 1.5 — Africa, c. 1200–1450

Topic 1.5 covers state-building in Africa, c. 1200–1450 — a period when West African, Southern African, and East African states each built power on a different economic base: gold, cattle, and Indian Ocean trade, respectively.

The Mali Empire — gold, salt, and Mansa Musa's legendary hajj

Founded by Sundiata Keita after his victory at the Battle of Kirina (c. 1235), Mali grew into one of the wealthiest states on Earth by controlling the trans-Saharan trade routes — the caravan highways moving West African gold north and Saharan salt south, taxed at every stage by Mali.

Mali's most famous ruler, Mansa Musa (r. c. 1312–1337), is a genuinely testable name: his 1324 pilgrimage to Mecca (hajj) traveled with tens of thousands of people and so much gold that his spending in Cairo temporarily crashed the regional gold market — a vivid, memorable illustration of just how wealthy West Africa's gold trade had made Mali. Under his patronage, Timbuktu became a major center of Islamic scholarship, home to the University of Sankore, one of the great libraries of the medieval world. Timbuktu is a direct parallel to Cairo in Topic 1.2 — another Dar al-Islam intellectual hub.

Great Zimbabwe — power built on gold and cattle, not Islam

In southern Africa, Great Zimbabwe rose as a powerful state centered on a massive stone-built capital (the largest stone structure in Sub-Saharan Africa before modern times) reaching its height roughly 1200–1450. Its power came from a different formula than Mali's: controlling the gold trade between the African interior and the Indian Ocean coast, managing enormous cattle wealth, generating agricultural surpluses, and collecting tribute from lesser regional chiefs. Unlike Mali, Great Zimbabwe was not primarily an Islamic state — a useful contrast for exam questions comparing religious influence across African regions.

The Swahili Coast — city-states built on the Indian Ocean

Along the East African coast, a string of independent Swahili city-states — Mombasa, Kilwa, Mogadishu among them — thrived by plugging into Indian Ocean trade networks that connected East Africa to the Middle East, South Asia, and China. This is where Great Zimbabwe's inland gold actually reached the wider world. Swahili culture itself is a genuine blend — the Swahili language mixes Bantu grammar with heavy Arabic vocabulary, and coastal cities absorbed Arab and Persian merchants and Islamic religious practice while remaining fundamentally African city-states, not colonies of anyone.

Ethiopia — a Christian kingdom in a mostly non-Christian region

Christian Ethiopia is the exam's example of sustained large-scale cultural and religious exchange with Dar al-Islam despite religious difference — Ethiopia traded and negotiated with its Muslim neighbors even as it maintained a distinct Christian identity going back centuries, a reminder that religious boundaries in this period were porous rather than absolute.

Why this matters for the exam

The throughline across Topic 1.5: trade routes determined political power. Trans-Saharan gold-and-salt trade → Mali's centralized wealth and Islamic scholarship hub at Timbuktu. Interior gold plus Indian Ocean access → Great Zimbabwe's stone capital and tribute system. Indian Ocean trade alone, without a gold-producing interior of its own → the Swahili coast's independent trading city-states rather than one unified empire. Expect a question asking you to connect a specific trade network to the type of state it produced — that gold-trade-to-political-power chain (also seen in West Africa vs. the Swahili coast) is the single most testable idea here.